The ratio of pop songs to rock songs you download is 5:4, and 40 are pop songs. You want to find out how many rock songs there are.
First, add the ratios together: 5+4=9. This means that 9 will be your denominator, so 5/9 songs are pop and 4/9 songs are rock.
Now you know that pop songs account for 5/9 of the songs, this means that 40 is 5/9 of the total songs.
To find out how much 4/9 is, you need to divide 40 by 5 to get 1/9 and times that number by 4 to get 4/9:
40÷5=8×4=32 songs are rock songs
Answer:
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Step-by-step explanation:
Answer:
-2
Step-by-step explanation:
Well, we know that he rode it on Saturday for 6 hours, and that it costs $4 per hour. So what we must do is multiply 6 by $4. That gives us 24 dollars. Now, subtract $48 by $24 to get $24. Now you know that he rode 6 hours on Saturday and Sunday.
Answer:
4+x
Step-by-step explanation:
Let the number be x
Increased by means add
4+x
